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Rank | Countries/Territories | Count | Percent |
1 | China | 147 | 48.2% |
2 | United States | 74 | 24.3% |
3 | Japan | 17 | 5.6% |
4 | Germany | 14 | 4.6% |
5 | Netherlands | 13 | 4.3% |
6 | Singapore | 7 | 2.3% |
7 | Korea, Republic of | 6 | 2% |
8 | Canada | 5 | 1.6% |
9 | Ireland | 3 | 1% |
10 | Hong Kong | 3 | 1% |
11 | Egypt | 3 | 1% |
12 | Australia | 3 | 1% |
13 | 2 | 0.7% | |
14 | Iran, Islamic Republic of | 2 | 0.7% |
15 | Taiwan | 2 | 0.7% |
16 | Qatar | 2 | 0.7% |
17 | United Kingdom | 1 | 0.3% |
18 | Philippines | 1 | 0.3% |
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